ENGINE CONTROL DEVICE AND ENGINE CONTROL METHOD
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
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N/A
Issued Date -
Nov 7, 2024
app pub date -
May 1, 2024
filing date -
May 1, 2024
priority date (Note) -
Published
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
An engine control device that regulates fuel to be supplied to an engine including: a starting fuel supply valve that supplies starting fuel to air to the engine or to an air-fuel mixture of air and fuel in starting the engine; an engine temperature detection unit that detects an engine temperature of the engine; an engine speed detection unit that detects the engine speed of the engine; and a control unit that controls the starting fuel supply valve to open and close to control the engine, in which the control unit controls an opening time of the starting fuel supply valve according to the engine temperature and the engine speed.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
YAMABIKO CORP | JAPAN'S TOKYO CITY AT THE END OF A TOWN WIDE PLUM CHOME 7 TIMES 2 |
International Classification(s)

- 2024 Application Filing Year
- F02M Class
- 204 Applications Filed
- 33 Patents Issued To-Date
- 16.18 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
IMAI, Ryosuke | Tokyo, JP | 24 | 83 |
# of filed Patents : 24 Total Citations : 83 | |||
KUROIWA, Minoru | Tokyo, JP | 10 | 145 |
# of filed Patents : 10 Total Citations : 145 | |||
YAMAZAKI, Takahiro | Tokyo, JP | 99 | 496 |
# of filed Patents : 99 Total Citations : 496 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- F02M Class
- 0 % this patent is cited more than
- 1 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | May 7, 2028 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 7, 2032 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 7, 2036 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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